• Country
• United States of America (USA)

• Manufacturer / Brand
• Hoffman Radio Corp.; Los Angeles, CA

• Year
• 1959 ?

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 149101

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 18

• Valves / Tubes
• 6CY5 6CG8A 6BZ6 6BZ6 6AM8A 6AW8A 6U8A 6BN8 EL84 6BJ8 6CG7 6DT5 6CG7 6DQ6A 6DA4 1B3GT 5U4GB 23CP4

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 110 - 120 Volt

• Loudspeaker
• 2 Loudspeakers

• from Radiomuseum.org
• Model: SPR3683 Ch= 354 - Hoffman Radio Corp.; Los

• Notes
• Television receiver with remote control. Channels 2 thru 13 VHF. Sams photofact set 500 folder 1 date 9-60 features the Hoffman models BR3653, BR3663, BR3673, BR3683, MR3653, MR3663, MR3673, MR3683, SPR3653, SPR3663, SPR3673, SPR3683, WR3653, WR3663, WR3673 and WR3683 as the same schematic.

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Set 500 folder 1 date 9-60)

• Author
• Model page created by Peter Hoddow. See "Data change" for further contributors.

• Other Models

• Here you find 927 models, 213 with images and 894 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hoffman Radio Corp.; Los Angeles, CA